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Contract OI history

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Dec 18, 2026 EXPIRATION

WY $19.00 Call

WY261218C00019000

Latest saved OI152Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WY $19.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 152760 2026-10-02: 8 OI2026-10-05: 8 OI2026-10-06: 13 OI2026-10-07: 13 OI2026-10-08: 13 OI2026-10-09: 23 OI2026-10-14: 36 OI2026-10-15: 38 OI2026-10-16: 39 OI2026-10-21: 152 OI2026-10-23: 152 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

WY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1520
Oct 21, 2026152+113
Oct 16, 202639+1
Oct 15, 202638+2
Oct 14, 202636+13
Oct 09, 202623+10
Oct 08, 2026130
Oct 07, 2026130
Oct 06, 202613+5
Oct 05, 202680
Oct 02, 20268No prior observation